6980454726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{19141}}^1$

素因数の和:19629

約数の個数: 64

約数和(自身を含む): 16832709120

約数和(自身を除く): 9852254394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 457, 798, 914, 1371, 2742, 3199, 6398, 8683, 9597, 17366, 19141, 19194, 26049, 38282, 52098, 57423, 60781, 114846, 121562, 133987, 182343, 267974, 363679, 364686, 401961, 727358, 803922, 1091037, 2182074, 2545753, 5091506, 7637259, 8747437, 15274518, 17494874, 26242311, 52484622, 61232059, 122464118, 166201303, 183696177, 332402606, 367392354, 498603909, 997207818, 1163409121, 2326818242, 3490227363, 6980454726]

約数ペア:

[(1, 6980454726), (2, 3490227363), (3, 2326818242), (6, 1163409121), (7, 997207818), (14, 498603909), (19, 367392354), (21, 332402606), (38, 183696177), (42, 166201303), (57, 122464118), (114, 61232059), (133, 52484622), (266, 26242311), (399, 17494874), (457, 15274518), (798, 8747437), (914, 7637259), (1371, 5091506), (2742, 2545753), (3199, 2182074), (6398, 1091037), (8683, 803922), (9597, 727358), (17366, 401961), (19141, 364686), (19194, 363679), (26049, 267974), (38282, 182343), (52098, 133987), (57423, 121562), (60781, 114846)]